#ifndef __COMMON_H__
#define __COMMON_H__

//TYPE
#define P25Q40H 0x8513
//#define P25Q20H 0x8512
//#define P25Q10H 0x8511
//#define P25Q05H 0x8510

//extern u16 SPI_FLASH_TYPE;		//定义我们使用的flash芯片型号		   

////////////////////////////////////////////////////////////////////////////
 
//指令表
//#define W25X_WriteEnable		0x06 
//#define W25X_WriteDisable		0x04 
//#define W25X_ReadStatusReg		0x05 
//#define W25X_WriteStatusReg		0x01 
//#define W25X_ReadData			0x03 
//#define W25X_FastReadData		0x0B 
//#define W25X_FastReadDual		0x3B 
//#define W25X_PageProgram		0x02 
//#define W25X_BlockErase			0xD8 
//#define W25X_SectorErase		0x20 
//#define W25X_ChipErase			0xC7 
//#define W25X_PowerDown			0xB9 
//#define W25X_ReleasePowerDown	0xAB 
//#define W25X_DeviceID			0xAB 
//#define W25X_ManufactDeviceID	0x90 


#define RDID 0x9F

//void SPI_Flash_Init(void);
//u16  SPI_Flash_ReadID(void);  	    //读取FLASH ID
//u8	 SPI_Flash_ReadSR(void);        //读取状态寄存器 
//void SPI_FLASH_Write_SR(u8 sr);  	//写状态寄存器
//void SPI_FLASH_Write_Enable(void);  //写使能 
//void SPI_FLASH_Write_Disable(void);	//写保护
//void SPI_Flash_Write_NoCheck(u8* pBuffer,u32 WriteAddr,u16 NumByteToWrite);
//void SPI_Flash_Read(u8* pBuffer,u32 ReadAddr,u16 NumByteToRead);   //读取flash
//void SPI_Flash_Write(u8* pBuffer,u32 WriteAddr,u16 NumByteToWrite);//写入flash
//void SPI_Flash_Erase_Chip(void);    	  //整片擦除
//void SPI_Flash_Erase_Sector(u32 Dst_Addr);//扇区擦除
//void SPI_Flash_Wait_Busy(void);           //等待空闲
//void SPI_Flash_PowerDown(void);           //进入掉电模式
//void SPI_Flash_WAKEUP(void);			  //唤醒



#endif